[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
DHGR Bit String Question
- Subject: DHGR Bit String Question
- From: "Bryan Parkoff" <nospam@nospam.com>
- Date: Thu, 28 Jul 2005 15:51:03 GMT
- Newsgroups: comp.sys.apple2
- Organization: SBC http://yahoo.sbc.com
- Xref: g2news1.google.com comp.sys.apple2:4611
I have a question about DHGR's order bits. I display 7 deep red pixels.
Please look at bit string below.
1000100010001000100010001000
I only capture 7 bits in this string. I can add 0 bit or 1 bit in 0th
bit because they are always the same, which they are not used nor displayed.
1000100 0100010 0010001 0001000
1000100:0 0100010:0 0010001:0 0001000:1
88 44 22 11
88 is always in even aux. 11 is always in even motherboard. 22 is
always in odd aux. 44 is always in odd motherboard.
How can you explain why did Apple //e move 11 from odd motherboard to
even motherboard and 44 from even motherboard to odd motherboard?
It does not make sense and it is always puzzled. Please explain how it
is done differently?
Bryan Parkoff